Which mining and metallurgical company, headquartered in Norilsk above the Arctic Circle, is the world's largest producer of palladium?

• A Severstal
• B Mechel
• C Nornickel ✓
• D Magnitogorsk Iron and Steel

Nornickel (Norilsk Nickel) controls roughly 40 percent of global palladium output from deposits on the Taymyr Peninsula.